Foothill Sanitary Landfill - Solar Array
San Joaquin County, California · EIA plant ID 65089 · Operator: ameresco san joaquin solar llc
Nameplate4MWSummer 4 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online2021
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2021 | 9.4 | 30.8% | — |
| 2022 | 8.2 | 26.6% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 5452 | Solar Photovoltaic | PV | 3.6 | 3.5 | Jan 2021 | Operating | — | coming soon |
Owner / operator
Operator: ameresco san joaquin solar llc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| ameresco san joaquin solar llc | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Ameresco San Joaquin | 4 MW | 1.4 km |
| North Central Valley | 132 MW | 8 km |
| New Hogan Power Plant | 3 MW | 15.8 km |
| Kettleman Solar Project | 1 MW | 20.2 km |
| Woodward Power Plant | 3 MW | 20.8 km |
| Robert O Schulz Solar Farm | 2 MW | 20.8 km |